12161828

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4217}}^1$

素因数の和:4331

約数の個数: 24

約数和(自身を含む): 24565632

約数和(自身を除く): 12403804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 4217, 8434, 16868, 29519, 59038, 118076, 434351, 868702, 1737404, 3040457, 6080914, 12161828]

約数ペア:

[(1, 12161828), (2, 6080914), (4, 3040457), (7, 1737404), (14, 868702), (28, 434351), (103, 118076), (206, 59038), (412, 29519), (721, 16868), (1442, 8434), (2884, 4217)]